CN209112715U

CN209112715U - A kind of easy-maintaining box cover

Info

Publication number: CN209112715U
Application number: CN201821717692.1U
Authority: CN
Inventors: 邓仲平
Original assignee: Guangzhou Zhongcan Information Technology Co Ltd
Current assignee: Guangzhou Zhongcan Information Technology Co Ltd
Priority date: 2018-10-23
Filing date: 2018-10-23
Publication date: 2019-07-16
Anticipated expiration: 2028-10-23

Abstract

The utility model relates to box cover fields, in particular a kind of easy-maintaining box cover, including inner box, inner box baffle and outter box, the preceding table wall of the inner box is connected with integrally formed inner box baffle, the inner box is located at the inside of outter box, the middle position of the inner box baffle is equipped with shaft seat, the inside of the shaft seat is equipped with shaft, the lower part of the shaft offers jack, the inside of the shaft seat is additionally provided with spring, first bar and the second bar, the top of the spring is fixedly connected with the inner wall of shaft seat, it is fixedly connected at the top of the bottom of the spring and the first bar, this practical jack by setting, shaft seat, snap-gauge, shaft, outter box baffle, spring, first bar and the second bar, realize the fixation and disassembly between inner box and outter box, only radius need to be slightly less than jack Pole insertion jack in, rotating shaft is easy to operate, be suitable for a large amount of service works.

Description

A kind of easy-maintaining box cover

Technical field

The utility model relates to box cover field, specially a kind of easy-maintaining box cover.

Background technique

It cultivating place and is different from living environment, situation is more severe, and corrosive gas and dust feather hair are relatively more, Therefore detection system component is easy to be damaged due to dust and gas, and installation detecting system component currently on the market Box cover mostly use the fixed form of bolt, when maintenance amount work is larger, spiral shell, which moves bolt, to carry out disassembly box cover and is more troublesome, and takes When it is laborious.

Utility model content

The purpose of this utility model is to provide a kind of easy-maintaining box covers, to solve mentioned above in the background art ask Topic.The easy-maintaining box cover of the one kind avoids the fixed form using bolt, time-consuming and laborious when there is a large amount of service works progress Problem.

To achieve the above object, the utility model provides the following technical solutions:

A kind of easy-maintaining box cover, including inner box, inner box baffle and outter box, the preceding table wall connection of the inner box There is integrally formed inner box baffle, the inner box is located at the inside of outter box, the middle position of the inner box baffle Shaft seat is installed, the inside of the shaft seat is equipped with shaft, and the lower part of the shaft offers jack, the shaft seat Inside is additionally provided with spring, the first bar and the second bar, and the top of the spring is fixedly connected with the inner wall of shaft seat, described It is fixedly connected at the top of the bottom of spring and the first bar, second bar is located at the lower section of the first bar, and the shaft is stretched Enter one end inside inner box and be connected with snap-gauge, the preceding table wall of the outter box is connected with integrally formed outter box baffle, institute Outter box baffle is stated to be made of portion anyhow and vertical portion.

Further, the bottom of second bar is spherical at semicircle, not by external force when, the lower part of second bar exists It extends in jack, the bottom face of first bar and the top face contact of the second bar and does not consolidate under the elastic force effect of spring It is fixed.

Further, the portion anyhow is integrally formed and is mutually perpendicular to vertical portion.

Further, the two sides of the inner box baffle are mounted on extension board, the extension board towards inner box one Side is equipped with plate, and the plate, inner box baffle and extension board are integrally formed, and the plate and extension board are perpendicular.

Further, slot is offered in the two side walls of the outter box, the width and height of the slot are greater than The width and height of plate.

Further, the upper table wall of the inner box baffle offers the first bolt hole, and first bolt hole is arranged altogether There are two, two the first bolts hole are symmetrical arranged along the vertical centerline of inner box baffle.

Further, the upper table wall in the portion anyhow offers the second bolt hole, and second bolt hole is provided with two altogether A, vertical centerline of two second bolts hole along portion anyhow is symmetrical arranged.

Further, the slot is internally provided with gasket.

Compared with prior art, the utility model has the beneficial effects that

The utility model is provided with jack, shaft seat, snap-gauge, shaft, outter box baffle, spring, the first bar and second Bar, before use, during insertion, pole is squeezed in the pole insertion jack that radius can be used to be slightly less than jack radius The second bar is pressed, the compression of the second bar moves up, the first bar of extruding, the upward spring of the first bar, spring contraction, when When pole is inserted into jack bottom, the bottom end face of the first bar and the upper surface of shaft are concordant, rotate clockwise shaft, band at this time The dynamic snap-gauge being connected with shaft rotates clockwise, and the top end surface for turning to snap-gauge is lower than the upper surface of inner box baffle, will be interior Box body is pushed into outter box, rotates counterclockwise shaft, is driven snap-gauge to rotate counterclockwise to its top end surface and is higher than inner box baffle Then pole is extracted in upper surface, under the action of the spring, the first bar and the second bar restore to original position, limits shaft Position, so that snap-gauge position is fixed, blocks snap-gauge by the vertical portion of outter box baffle, to avoid inner box from outter box Pole is inserted into jack if you need to overhaul to the element in inner box, shaft is rotated clockwise, by inner box by interior extraction It is extracted out out of outter box, avoids the fixed form using bolt, when there is a large amount of service works progress, time-consuming and laborious is asked Topic.

Originally practical to pass through the jack of setting, shaft seat, snap-gauge, shaft, outter box baffle, spring, the first bar and second Bar realizes fixation and disassembly between inner box and outter box, need to only be slightly less than radius in the pole insertion jack of jack, Rotating shaft, it is easy to operate, it is suitable for a large amount of service works.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model inner box；

Fig. 2 is the enlarged structure schematic diagram of a-quadrant in the utility model Fig. 1；

Fig. 3 is the sectional side view of the utility model shaft seat；

Fig. 4 is one of the perspective view of the utility model outter box；

Fig. 5 is the two of the perspective view of the utility model outter box.

In figure: 1, inner box；2, plate；3, inner box baffle；4, extension board；5, jack；6, shaft seat；7, snap-gauge；8, First bolt hole；9, shaft；10, outter box；11, slot；12, the second bolt hole；13, outter box baffle；131, portion anyhow； 132, vertical portion；14, spring；15, the first bar；16, the second bar.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be noted that term " up/down end ", "inner", "outside" " front end ", " after The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " be arranged/be arranged with ", " socket ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also To be to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also Indirectly connected through an intermediary, can be the connection inside two elements.For the ordinary skill in the art, The concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution:

A kind of easy-maintaining box cover, including inner box 1, inner box baffle 3 and outter box 10, the preceding table of the inner box 1 Wall is connected with integrally formed inner box baffle 3, and the inner box 1 is located at the inside of outter box 10, the inner box baffle 3 Two sides are mounted on extension board 4, and the side of extension board 4 towards the inner box 1 is equipped with plate 2, the plate 2, inner box Baffle 3 and extension board 4 are integrally formed, and the plate 2 and extension board 4 are perpendicular, open in the two side walls of the outter box 10 Equipped with slot 11, the width of the slot 11 and height are greater than the width and height of plate 2, the rear wall of inner box 1 will be with When the rear wall contact of outter box 10, two plates 2 are respectively corresponded in two slots 11 of insertion, when the rear wall and outer box of inner box 1 When the rear wall contact of body 10, the rear wall of plate 2 is contacted with the rear wall of slot 11, by the setting of slot 11 and plate 2, so that interior It connects even closer between box body 1 and outter box 10, prevents dust from entering damage element.

The slot 11 is internally provided with gasket, further promotes the leakproofness between slot 11 and plate 2.

The middle position of the inner box baffle 3 is equipped with shaft seat 6, and the inside of the shaft seat 6 is equipped with shaft 9, the lower part of the shaft 9 offers jack 5, and the inside of the shaft seat 6 is additionally provided with spring 14, the first bar 15 and second The top of bar 16, the spring 14 is fixedly connected with the inner wall of shaft seat 6, the bottom of the spring 14 and the first bar 15 Top is fixedly connected, and second bar 16 is located at the lower section of the first bar 15, and the shaft 9 protrudes into one inside inner box 1 End is connected with snap-gauge 7, and the preceding table wall of the outter box 10 is connected with integrally formed outter box baffle 13, the outter box baffle 13 are made of portion 131 anyhow and vertical portion 132, and the bottom of second bar 16 is spherical at semicircle, not by external force when, described The lower part of two bars 16 extends in jack 5 under the elastic force effect of spring 14, the bottom face and second of first bar 15 It the top face contact of bar 16 and is not fixed, the portion anyhow 131 is integrally formed and is mutually perpendicular to vertical portion 132, by setting Jack 5, shaft seat 6, snap-gauge 7, shaft 9, outter box baffle 13, spring 14, the first bar 15 and the second bar 16 set are realized Radius need to only be slightly less than in the pole insertion jack 5 of jack, rotation by fixation and disassembly between inner box 1 and outter box 10 Shaft 9, it is easy to operate, it is suitable for a large amount of service works.

The upper table wall of the inner box baffle 3 offers the first bolt hole 8, and there are two the total settings of first bolt hole 8, Two the first bolts hole 8 are symmetrical arranged along the vertical centerline of inner box baffle 3, and the upper table wall in the portion anyhow 131 offers Second bolt hole 12, second bolt hole 12 is altogether there are two settings, and two second bolts hole 12 are along the perpendicular of portion 131 anyhow To center line symmetrical setting, bolt can be placed in the hole that the first bolt hole 8 and the second bolt hole 12 are overlapped, it will by bolt Inner box 1 and outter box 10 are fixed, play the role of spare fixation.

When in use, element is mounted in inner box 1, after being installed, actionradius is slightly less than the circle of 5 radius of jack Stick is inserted into jack 5, and during insertion, pole squeezes the second bar 16, and the compression of the second bar 16 moves up, and squeezes the One bar 15, the upward spring 14 of the first bar 15, spring 14 are shunk, when pole is inserted into 5 bottom of jack, the first bar 15 Bottom end face it is concordant with the upper surface of shaft 9, rotate clockwise shaft 9 at this time, drive 7 up time of snap-gauge being connected with shaft 9 Needle rotation, the top end surface for turning to snap-gauge 7 are lower than the upper surface of inner box baffle 3, inner box 1 are pushed into outter box 10 Interior, when the rear wall of inner box 1 will be contacted with the rear wall of outter box 10, two plates 2 respectively correspond two slots 11 of insertion Interior, when the rear wall of the rear wall of inner box 1 and outter box 10 contacts, the rear wall of plate 2 is contacted with the rear wall of slot 11, inverse at this time Hour hands rotating shaft 9 drives snap-gauge 7 to rotate counterclockwise to its top end surface and is higher than 3 upper surface of inner box baffle, then pulls out Pole out, under action from the spring 14, the first bar 15 and the second bar 16 restore to original position, limit to shaft 9, thus So that 7 position of snap-gauge is fixed, snap-gauge 7 is blocked by the vertical portion 132 of outter box baffle 13, to avoid inner box 1 from outer box Pole is inserted into jack 5 if you need to overhaul to the element in inner box 1, rotates clockwise shaft 9 by extraction in body 10, will Inner box 1 is extracted out out of outter box 10, and bolt can also be placed on to the hole that the first bolt hole 8 and the second bolt hole 12 are overlapped It is interior, it is by bolt that inner box 1 and outter box 10 is fixed.

Originally practical to pass through the jack 5 of setting, shaft seat 6, snap-gauge 7, shaft 9, outter box baffle 13, spring 14, first gear Bar 15 and the second bar 16 realize fixation and disassembly between inner box 1 and outter box 10, only radius need to be slightly less than jack Pole is inserted into jack 5, and rotating shaft 9 is easy to operate, is suitable for a large amount of service works.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of easy-maintaining box cover, including inner box (1), inner box baffle (3) and outter box (10), the inner box (1) Preceding table wall be connected with integrally formed inner box baffle (3), the inner box (1) is located at the inside of outter box (10), special Sign is: the middle position of the inner box baffle (3) is equipped with shaft seat (6), and the inside of the shaft seat (6) is equipped with The lower part of shaft (9), the shaft (9) offers jack (5), and the inside of the shaft seat (6) is additionally provided with spring (14), The top of one bar (15) and the second bar (16), the spring (14) is fixedly connected with the inner wall of shaft seat (6), the spring (14) it is fixedly connected at the top of bottom and the first bar (15), second bar (16) is located under the first bar (15) Side, the shaft (9) are protruded into the internal one end of inner box (1) and are connected with snap-gauge (7), the preceding table wall connection of the outter box (10) There is integrally formed outter box baffle (13), the outter box baffle (13) is made of portion anyhow (131) and vertical portion (132).

2. the easy-maintaining box cover of one kind according to claim 1, it is characterised in that: the bottom of second bar (16) at Semicircle is spherical, not by external force when, the lower part of second bar (16) extends to jack (5) under the elastic force effect of spring (14) It is interior, it the bottom face of first bar (15) and the top face contact of the second bar (16) and is not fixed.

3. the easy-maintaining box cover of one kind according to claim 1, it is characterised in that: the portion anyhow (131) and vertical portion (132) it is integrally formed and is mutually perpendicular to.

4. the easy-maintaining box cover of one kind according to claim 1, it is characterised in that: the two sides of the inner box baffle (3) It being mounted on extension board (4), the side of extension board (4) towards the inner box (1) is equipped with plate (2), the plate (2), Inner box baffle (3) and extension board (4) are integrally formed, and the plate (2) and extension board (4) are perpendicular.

5. the easy-maintaining box cover of one kind according to claim 1, it is characterised in that: the two side walls of the outter box (10) It inside offers slot (11), the width and height of the slot (11) are greater than the width and height of plate (2).

6. the easy-maintaining box cover of one kind according to claim 1, it is characterised in that: the upper table of the inner box baffle (3) Wall offers the first bolt hole (8), and first bolt hole (8) is altogether there are two settings, and two the first bolts hole (8) are along inner box The vertical centerline of baffle (3) is symmetrical arranged.

7. the easy-maintaining box cover of one kind according to claim 1, it is characterised in that: the upper table wall of the portion anyhow (131) It offers the second bolt hole (12), there are two the total settings of second bolt hole (12), two the second bolt hole (12) edges Anyhow the vertical centerline of portion (131) is symmetrical arranged.

8. the easy-maintaining box cover of one kind according to claim 5, it is characterised in that: slot (11) are internally provided with Gasket.